She's done modeling, she's done real estate, and now Ivanka Trump is doing diamonds! She plans to launch a diamond jewelry line that will sell in her own boutiques, all to come by the end of the year. The first boutique will open in September on Madison Avenue, followed by a second boutique in Vegas. The collection consists of 80 pieces ranging from $750 to $350,000. Each piece has an oval coral enamel detail, which ...